Would this be better if you turn off the overcommit via proc fs?
Only if you also disable any swap space ( sudo swapoff -a && sudo sh -c
"echo -n 2 > /proc/sys/vm/overcommit_memory" #warning, this may itself
crash your desktop); if I disable overcommit but leave swap on, I get a
hang with the following trace.
(The example in
https://bugs.launchpad.net/ubuntu/+source/pyopencl/+bug/1354086 no
longer hangs, so the "rapidly allocating and freeing pyopencl objects
doesn't actually free the memory" aspect has evidently been fixed, but
keeping too many objects for the available memory still does hang.
Though for me, SysRq still works.)
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.597991] Purging GPU
memory, 0 bytes freed, 5685248 bytes still pinned.
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598134] Xorg invoked
oom-killer: gfp_mask=0x0, order=0, oom_score_adj=0
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598136] Xorg cpuset=/
mems_allowed=0
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598140] CPU: 3 PID: 823
Comm: Xorg Not tainted 3.16.0-4-amd64 #1 Debian 3.16.7-ckt11-1+deb8u5
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598142] Hardware name:
TOSHIBA SATELLITE PRO C50-A-1E4/PT10F, BIOS 1.20 09/04/2013
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598144] 0000000000000000
ffffffff8150b4c5 ffff880036dc69a0 ffffffff81509127
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598147] 000000000056c000
ffff880149207b30 ffff880149207c08 0000000000000000
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598149] ffff8800a8b0a000
ffffffffa058c2ab ffff880149200000 0100000000000000
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598152] Call Trace:
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598159]
[<ffffffff8150b4c5>] ? dump_stack+0x41/0x51
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598163]
[<ffffffff81509127>] ? dump_header+0x76/0x1e8
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598182]
[<ffffffffa058c2ab>] ? i915_gem_shrinker_oom+0x15b/0x1c0 [i915]
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598186]
[<ffffffff811404fd>] ? oom_kill_process+0x21d/0x370
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598189]
[<ffffffff811400bd>] ? find_lock_task_mm+0x3d/0x90
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598191]
[<ffffffff81140c63>] ? out_of_memory+0x473/0x4b0
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598194]
[<ffffffff81140d0f>] ? pagefault_out_of_memory+0x6f/0x80
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598198]
[<ffffffff81057505>] ? __do_page_fault+0x3c5/0x4f0
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598201]
[<ffffffff81170119>] ? do_mmap_pgoff+0x2e9/0x3b0
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598205]
[<ffffffff811bdc9e>] ? dput+0x9e/0x170
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598207]
[<ffffffff811ba4ef>] ? do_vfs_ioctl+0x2cf/0x4b0
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598211]
[<ffffffff815136a8>] ? page_fault+0x28/0x30
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598212] Mem-Info:
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598214] Node 0 DMA per-cpu:
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598215] CPU 0: hi:
0, btch: 1 usd: 0
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598217] CPU 1: hi:
0, btch: 1 usd: 0
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598218] CPU 2: hi:
0, btch: 1 usd: 0
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598219] CPU 3: hi:
0, btch: 1 usd: 0
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598220] Node 0 DMA32 per-cpu:
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598222] CPU 0: hi:
186, btch: 31 usd: 133
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598223] CPU 1: hi:
186, btch: 31 usd: 168
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598224] CPU 2: hi:
186, btch: 31 usd: 184
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598226] CPU 3: hi:
186, btch: 31 usd: 180
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598226] Node 0 Normal
per-cpu:
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598228] CPU 0: hi:
186, btch: 31 usd: 125
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598229] CPU 1: hi:
186, btch: 31 usd: 166
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598230] CPU 2: hi:
186, btch: 31 usd: 197
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598232] CPU 3: hi:
186, btch: 31 usd: 146
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598236] active_anon:61164
inactive_anon:263991 isolated_anon:0
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598236]
active_file:142392 inactive_file:107249 isolated_file:0
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598236] unevictable:0
dirty:129 writeback:0 unstable:0
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598236] free:364625
slab_reclaimable:23144 slab_unreclaimable:7171
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598236] mapped:38107
shmem:264190 pagetables:4104 bounce:0
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598236] free_cma:0
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598239] Node 0 DMA
free:15612kB min:272kB low:340kB high:408kB active_anon:0kB
inactive_anon:56kB active_file:140kB inactive_file:0kB unevictable:0kB
isolated(anon):0kB isolated(file):0kB present:15900kB managed:15812kB
mlocked:0kB dirty:0kB writeback:0kB mapped:60kB shmem:56kB
slab_reclaimable:4kB slab_unreclaimable:0kB kernel_stack:0kB
pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB
pages_scanned:0 all_unreclaimable? no
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598244] lowmem_reserve[]:
0 2610 3821 3821
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598246] Node 0 DMA32
free:1002072kB min:45988kB low:57484kB high:68980kB active_anon:164460kB
inactive_anon:716372kB active_file:380636kB inactive_file:308572kB
unevictable:0kB isolated(anon):0kB isolated(file):0kB present:2750204kB
managed:2675760kB mlocked:0kB dirty:424kB writeback:0kB mapped:104688kB
shmem:716844kB slab_reclaimable:60940kB slab_unreclaimable:16268kB
kernel_stack:3200kB pagetables:9592kB unstable:0kB bounce:0kB
free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598250] lowmem_reserve[]:
0 0 1210 1210
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598252] Node 0 Normal
free:440816kB min:21320kB low:26648kB high:31980kB active_anon:80196kB
inactive_anon:339536kB active_file:188792kB inactive_file:120424kB
unevictable:0kB isolated(anon):0kB isolated(file):0kB present:1300480kB
managed:1239444kB mlocked:0kB dirty:92kB writeback:0kB mapped:47680kB
shmem:339860kB slab_reclaimable:31632kB slab_unreclaimable:12416kB
kernel_stack:1920kB pagetables:6824kB unstable:0kB bounce:0kB
free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598256] lowmem_reserve[]:
0 0 0 0
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598258] Node 0 DMA: 3*4kB
(UEM) 4*8kB (UEM) 3*16kB (UEM) 3*32kB (UEM) 3*64kB (UE) 3*128kB (UE)
2*256kB (EM) 2*512kB (EM) 3*1024kB (UEM) 3*2048kB (EMR) 1*4096kB (M) =
15612kB
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598269] Node 0 DMA32:
505*4kB (UEM) 166*8kB (UE) 106*16kB (UE) 92*32kB (UEM) 69*64kB (UEM)
47*128kB (UEM) 25*256kB (UE) 13*512kB (UEM) 6*1024kB (UM) 3*2048kB (MR)
234*4096kB (M) = 1002228kB
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598279] Node 0 Normal:
170*4kB (UEM) 121*8kB (UEM) 86*16kB (UEM) 37*32kB (UEM) 10*64kB (U)
30*128kB (UEM) 24*256kB (UEM) 12*512kB (UEM) 8*1024kB (UM) 3*2048kB (EM)
99*4096kB (MR) = 440816kB
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598290] Node 0
hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598292] 513828 total
pagecache pages
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598293] 0 pages in swap cache
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598295] Swap cache stats:
add 0, delete 0, find 0/0
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598295] Free swap = 0kB
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598296] Total swap = 0kB
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598297] 1016646 pages RAM
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598298] 0 pages
HighMem/MovableOnly
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598299] 15259 pages reserved
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598300] 0 pages hwpoisoned
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598301] [ pid ] uid
tgid total_vm rss nr_ptes swapents oom_score_adj name
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598312] [ 283] 0
283 10455 1038 22 0 -1000 systemd-udevd
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598315] [ 291] 0
291 8272 929 18 0 0 systemd-journal
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598320] [ 727] 0
727 6415 952 17 0 0 bluetoothd
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598323] [ 728] 0
728 69004 1490 38 0 0 accounts-daemon
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598325] [ 729] 0
729 84067 2038 66 0 0 ModemManager
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598327] [ 732] 0
732 89230 3324 71 0 0 NetworkManager
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598329] [ 736] 0
736 6873 708 17 0 0 cron
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598332] [ 738] 120
738 24765 3958 52 0 0 freshclam
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598334] [ 739] 0
739 4753 453 14 0 0 atd
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598336] [ 741] 0
741 7065 735 19 0 0 systemd-logind
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598339] [ 746] 106
746 8055 721 22 0 0 avahi-daemon
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598341] [ 747] 105
747 10742 1037 26 0 -900 dbus-daemon
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598344] [ 768] 0
768 4817 511 14 0 0 irqbalance
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598346] [ 769] 0
769 1057 24 7 0 0 minissdpd
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598348] [ 770] 106
770 8023 63 21 0 0 avahi-daemon
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598351] [ 780] 0
780 64666 858 28 0 0 rsyslogd
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598353] [ 785] 0
785 1062 404 8 0 0 acpid
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598355] [ 788] 0
788 70004 1852 39 0 0 polkitd
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598358] [ 807] 0
807 3602 501 13 0 0 agetty
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598360] [ 809] 0
809 69608 1449 40 0 0 lightdm
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598362] [ 823] 0
823 42379 5637 80 0 0 Xorg
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598364] [ 825] 0
825 7720 1567 19 0 0 wpa_supplicant
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598366] [ 838] 0
838 40087 1459 48 0 0 lightdm
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598368] [ 842] 1000
842 8947 1017 22 0 0 systemd
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598371] [ 843] 1000
843 13117 635 29 0 0 (sd-pam)
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598373] [ 845] 1000
845 102154 4852 97 0 0 x-session-manag
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598376] [ 870] 1000
870 2672 84 8 0 0 ssh-agent
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598378] [ 873] 1000
873 6091 482 15 0 0 dbus-launch
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598380] [ 897] 0
897 6347 2532 15 0 0 dhclient
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598382] [ 907] 1000
907 10716 802 24 0 0 dbus-daemon
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598385] [ 934] 1000
934 84442 1375 32 0 0 at-spi-bus-laun
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598387] [ 938] 1000
938 10562 865 24 0 0 dbus-daemon
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598390] [ 941] 1000
941 31301 1211 30 0 0 at-spi2-registr
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598392] [ 952] 1000
952 197713 8400 187 0 0 cinnamon-settin
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598395] [ 954] 1000
954 70480 1618 38 0 0 gnome-keyring-d
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598397] [ 966] 1000
966 91858 2522 83 0 0 pulseaudio
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598399] [ 967] 114
967 42193 597 19 0 0 rtkit-daemon
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598401] [ 970] 0
970 59663 2146 45 0 0 upowerd
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598404] [ 1001] 1000
1001 52499 1651 36 0 0 gvfsd
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598406] [ 1005] 1000
1005 88787 1543 41 0 0 gvfsd-fuse
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598409] [ 1017] 1000
1017 1082 27 7 0 0 start-pulseaudi
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598411] [ 1018] 1000
1018 4662 567 13 0 0 xprop
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598413] [ 1052] 1000
1052 112761 2272 52 0 0 gvfs-udisks2-vo
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598415] [ 1054] 0
1054 92481 1859 47 0 0 udisksd
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598418] [ 1063] 1000
1063 50683 1393 34 0 0 gvfs-goa-volume
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598420] [ 1066] 1000
1066 161017 6509 146 0 0 goa-daemon
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598422] [ 1072] 1000
1072 77070 2622 50 0 0 mission-control
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598425] [ 1075] 1000
1075 75067 1846 45 0 0 gvfs-afc-volume
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598427] [ 1080] 1000
1080 51672 1496 33 0 0 gvfs-mtp-volume
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598429] [ 1087] 1000
1087 53942 1581 38 0 0 gvfs-gphoto2-vo
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598432] [ 1091] 117
1091 76788 3045 51 0 0 colord
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598434] [ 1093] 1000
1093 98283 2485 86 0 0 csd-printer
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598436] [ 1111] 1000
1111 139420 3027 91 0 0 zeitgeist-datah
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598439] [ 1112] 1000
1112 76072 2803 50 0 0 tracker-miner-a
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598441] [ 1119] 1000
1119 82872 1527 30 0 0 zeitgeist-daemo
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598444] [ 1122] 1000
1122 99782 3556 55 0 0 tracker-store
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598446] [ 1124] 1000
1124 59789 4551 84 0 0 polkit-gnome-au
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598448] [ 1125] 1000
1125 143450 8174 114 0 0 nemo
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598450] [ 1131] 1000
1131 126237 6923 111 0 0 nm-applet
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598453] [ 1135] 1000
1135 127800 3694 67 0 0 tracker-miner-f
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598455] [ 1138] 1000
1138 75945 2557 48 0 0 tracker-miner-u
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598457] [ 1143] 1000
1143 155780 4711 93 0 0 tracker-extract
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598459] [ 1152] 1000
1152 58905 2482 34 0 0 zeitgeist-fts
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598462] [ 1163] 1000
1163 202249 10878 218 0 0 evolution-alarm
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598464] [ 1176] 1000
1176 1489 164 8 0 0 cat
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598466] [ 1178] 1000
1178 91282 2054 43 0 0 gvfsd-trash
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598468] [ 1180] 1000
1180 13005 1325 29 0 0 gconfd-2
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598471] [ 1188] 1000
1188 44637 1169 24 0 0 dconf-service
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598473] [ 1199] 1000
1199 127209 4647 126 0 0 evolution-sourc
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598475] [ 1207] 1000
1207 277338 14157 187 0 0 evolution-calen
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598479] [ 1257] 1000
1257 98389 4658 91 0 0 cinnamon-screen
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598481] [ 1265] 1000
1265 101240 7735 99 0 0 gnome-terminal-
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598483] [ 1268] 1000
1268 3671 414 13 0 0 gnome-pty-helpe
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598485] [ 1269] 1000
1269 6208 1667 17 0 0 bash
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598488] [ 1282] 1000
1282 57417 5699 79 0 0 applet.py
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598490] [ 1297] 1000
1297 32744 1554 31 0 0 gvfsd-metadata
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598492] [ 1342] 1000
1342 87860 6766 104 0 0 metacity
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598494] [ 1350] 0
1350 13291 931 29 0 0 sudo
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598496] [ 1351] 0
1351 1058 334 8 0 0 cowbuilder
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598499] [ 1373] 1000
1373 6206 1664 16 0 0 bash
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598501] [ 1382] 1000
1382 6434 758 17 0 0 top
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598503] [ 1386] 0
1386 3425 881 11 0 0 pbuilder
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598506] [ 3830] 0
3830 6706 879 18 0 0 bash
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598508] [ 5095] 0
5095 53045 16756 102 0 0 python3
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598510] Out of memory:
Kill process 5095 (python3) score 16 or sacrifice child
Nov 5 07:54:46 rnpalmer-laptop kernel: [ 759.598512] Killed process
5095 (python3) total-vm:212180kB, anon-rss:27532kB, file-rss:39492kB
Nov 5 07:56:17 rnpalmer-laptop kernel: [ 850.187280] SysRq : Emergency
Sync
Nov 5 07:56:17 rnpalmer-laptop kernel: [ 850.362270] Emergency Sync
complete
Nov 5 07:56:19 rnpalmer-laptop kernel: [ 852.812981] SysRq : Emergency
Remount R/O
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